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den301095 [7]
2 years ago
8

How do the seismologists at yellowstone understand the size of the magma chamber that lies beneath?

Geography
1 answer:
Stells [14]2 years ago
4 0

Answer:

The method that scientists use to discern this information is similar to medical CT scans that bounce X-rays through the human body to make three-dimensional pictures of internal tissue. In an analogous manner, a method called seismic tomography uses hundreds to thousands of earthquakes recorded by dozens of stations to measure the speed of seismic waves through the Earth--data that allow geophysicists to make three-dimensional pictures of structures beneath the surface. Scientists compare these seismic velocities and infer the composition by comparing them with average, thermally undisturbed values.

Explanation:

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6. The original length, L, and original width, W. of a rectangular garden are BOTH increased by 3 feet each.
ASHA 777 [7]

Answer:

Explanation:

A rectangle is a two-dimensional quadrilateral.

The area is given as:

      Area of a rectangle  = length x width

     Perimeter = 2(L+ W)

where L is the length and W is the width

Condition:

If L and W are increased by 3 feet each;

      New length  = L + 3

      New width  = W + 3

Area of new rectangle;

                   Area  = (L + 3) x (W + 3)

                             = LW + 3L + 3W + 9

                                     

Perimeter of new rectangle;

                    Perimeter = 2(L+3 + W + 3)

                                       = 2(L+W +6)

                                       

5 0
3 years ago
Which of the following is NOT a branch of natural science?
balu736 [363]

The correct answer is; D. social science

Social science is NOT a branch of natural science.

Social science is the study of society, the relationship among people in a society and how the behavior of people influences the society. Social science is not a branch of natural science. Social science covers a wide range of disciplines such as economics, psychology, management and business studies, sociology, political science, communication studies and linguistics.


7 0
3 years ago
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Wow i didnt know there owo city in this country
Sergio [31]

Answer:

...ok?.. Do you need help with anything or..?

Explanation:

4 0
2 years ago
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Using four or more complete sentences, describe what nomadic travelers in Central and East Asia used to survive the harsh condit
emmasim [6.3K]
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Hope this helps :))
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3 years ago
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Who is the head of state in Canada? A. the president B. the prime minister C. the governor-general D. the monarch of the United
frozen [14]
Yur answer would be c the governor general
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3 years ago
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